ISPLSI5256VE

www.DataSheet4U.com ispLSI 5256VE ® In-System Programmable 3.3V SuperWIDE™ High Density PLD Features Second Generation SuperWIDE HIGH DENSITY IN-SYSTEM PROGRAMMABLE LOGIC DEVICE — 3.3V Power Supply — User Selectable 3.3V/2.5V I/O — 12000 PLD Gates / 256 Macrocells — Up to 144 I/O Pins — 256 Registers — High-Speed Global Interconnect — SuperWIDE Generic Logic Block (32 Macrocells) for Optimum Performance — SuperWIDE Input Gating (68 Inputs) for Fast Counters, State Machines, Address Decoders, etc. — PCB Efficient Ball Grid Array (BGA) Package Options — Interfaces with Standard 5V TTL Devices HIGH PERFORMANCE E2CMOS® TECHNOLOGY — fmax = 165 MHz Maximum Operating Frequency — tpd = 6.0 ns Propagation Delay — TTL/3.3V/2.5V Compatible Input Thresholds and Output Levels — Electrically Erasable and Reprogrammable — Non-Volatile — Programmable Speed/Power Logic Path Optimization IN-SYSTEM PROGRAMMABLE — Increased Manufacturing Yields, Reduced Time-toMarket, and Improved Product Quality — Reprogram Soldered Devices for Faster Debugging 100% IEEE 1149.1 BOUNDARY SCAN TESTABLE AND 3.3V IN-SYSTEM PROGRAMMABLE ARCHITECTURE FEATURES — Enhanced Pin-Locking Architecture with SingleLevel Global Routing Pool and SuperWIDE GLBs — Wrap Around Product Term Sharing Array Supports up to 35 Product Terms Per Macrocell — Macrocells Support Concurrent Combinatorial and Registered Functions — Macrocell Registers Feature Multiple Control Options Including Set, Reset and Clock Enable — Four De...